package com.oa.utils;




import javax.servlet.http.HttpServletResponse;
import  java.io.IOException;

public class WebUtils {

    public  static  String renderString(HttpServletResponse response, String string){
        try{
            response.setStatus(200);
            response.setContentType("application/json");
            response.setCharacterEncoding("utf-8");
            response.getWriter().print(string);
        }catch (IOException e){
            e.printStackTrace();
        }
        return  null;
    }
}
